This book bridges debates on the existence of God and on physicalism about phenomenal consciousness.

Part I. The Structure of Knowledge Arguments: 1. The structure of knowledge arguments; Part II. Knowledge Arguments in the Philosophy of Religion: 2. Grim's argument from knowledge de se; 3. The argument from concept possession (1); 4. The argument from concept possession (2); Part III. Knowledge Arguments in the Philosophy of Mind: 5. Nagel's bat argument; 6. Jackson's mary argument (1); 7. Jackson's mary argument (2); Part IV. Knowledge Arguments and Nontheoretical Physicalism: 8. Knowledge arguments and nontheoretical physicalism.